The function F=9,200t−11,500t 2 where F is in newtons and t is in seconds.
(a) What impulse (in N⋅s ) did the woman receive from the floor? (Enter the magnitude. Round your answer to at least three significant figures) N⋅s
(b) With what speed (in m/s ) did she reach the floor? (Round your answer to at least three significant figures) m/s
(c) With what speed (in m/s ) did she leave it? (Round your answer to at least three significant figures) m/s
(d) To what height (in m ) did she jump upon leaving the floor?